﻿// License: The MIT License (MIT) Copyright (c) 2011..2012 Barend Gehrels

// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the "Software"),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
// and/or sell copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following conditions:

// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.

// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.

using System;
using System.Speech.Synthesis;
using System.ComponentModel;

namespace GrooveSharp
{
    public class Announcer : IPlayer
    {
        SpeechSynthesizer m_synthesizer = new SpeechSynthesizer();
        private Random m_random = new Random(0);
        private string[] formats = 
            {
                "This is a song called '{0}' from {1}",
                "This is the great song '{0}' from {1}",
                "This is a cool number called '{0}' made by {1}",
                "From {1} we will now hear '{0}'",
                "The artist {1} song the next number '{0}' which we will hear now"
            };

        public void Play(TrackInfo info)
        {
            if (SettingManager.UseAnnouncer())
            {
                m_synthesizer.SpeakAsyncCancelAll();

                PromptBuilder prompt = new PromptBuilder();
                prompt.StartStyle(new PromptStyle() { Rate = PromptRate.Slow, Emphasis = PromptEmphasis.Strong, Volume = PromptVolume.ExtraLoud });
                prompt.AppendText(info.Title);
                prompt.EndStyle();
                m_synthesizer.SpeakAsync(prompt);
                //m_synthesizer.SpeakAsync(String.Format(formats[m_random.Next(formats.Length)], info.Title, info.Artist));
            }
        }

        public void Stop()
        {
            m_synthesizer.SpeakAsyncCancelAll();
        }
    }
}
